/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundDataReferenceCollection.h
Query whether a writable data reference is within the collection.
True if the data exists in the collection. False otherwise.
bool ContainsDataWriteReference ( const [FVertexName](API\Plugins\MetasoundGraphCore\FVertexName) & InName, const [FName](API\Runtime\Core\UObject\FName) & InTypeName ) const